INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fc8ea2dab52e4cc8b8bda99b8b91462388f5c353667f18f8718a62a8b4aa90a6', 
    'DxZGTeR1Vn54Tq8x9/XDIt4aAXIf85cIRh9YlqxYu40=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)